do a bunch of stuff to a number by Erik the Outgolfer

while 1:
 x=input();n=m=0
 while~-x:x=(x/2,3*x+1)[x&1];n+=1;m|=n
 print n^m

Note that non-ascii characters in the above source code will be escaped (such as \x9f).

To protect the system from spam, please input your favorite sport (hint: I believe its name must start with 'g', case insensitive)

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